v0.1.0

What's Changed

• Add example data files in different formats
• CI: Add GHA workflow recipes
• Add initial converter implementation
• HTML: Add addons for custom code blocks, and header links
• Add linkcheck subsystem
• Add HubSpot "BlogPost" wrapper and "upload" feature
• Add HubSpot "File" wrapper, with refactoring
• Add "delete" operations for both "BlogPost", and "File" entities
• Upload images referenced in document in one go

Full Changelog: https://github.com/crate-workbench/hubspot-tech-writing/commits/v0.1.0